How to Add Retro Controller Support to Your NES with the SNES Add-on for NES HUB

Quick Answer

The SNES Add-on for NES HUB lets you connect a Super Nintendo controller to your NES, giving you more buttons and a more comfortable grip. It's a simple plug-and-play solution: attach the add-on to your NES HUB, connect your SNES pad, and start playing. No soldering or modification is needed.

If you love the NES library but find the original rectangular controller cramped after a long session, you're not alone. The SNES controller's ergonomic shape and extra shoulder buttons make it a favorite for retro gaming. With the SNES Add-on for NES HUB, you can bring that comfort to your NES without opening the console.

This guide walks you through the setup process, explains what the add-on does, and highlights a few checkpoints to avoid common mistakes. Whether you're new to the NES HUB ecosystem or just want to expand your controller options, these steps will get you playing in minutes.

What You Need

Before you start, gather the essentials: a NES HUB (the base adapter that connects to your NES), the SNES Add-on for NES HUB, and a Super Nintendo controller. The add-on is designed to work with the NES HUB, so make sure you have the correct base unit. If you're using a wireless SNES controller, check that it's compatible with the add-on—most wired SNES pads work without issues.

Also, have your NES powered off during setup. This prevents any accidental input or short-circuiting while connecting the add-on. The NES HUB itself usually connects to the console's controller port, and the add-on attaches to the HUB. Once everything is connected, you can power on and test.

• Use a genuine or high-quality SNES controller for best compatibility.
• Keep the NES powered off until all connections are secure.

Connecting the SNES Add-on to Your NES HUB

The SNES Add-on for NES HUB is designed to slot directly into the NES HUB's expansion port. Align the connector carefully—it should fit snugly without forcing. If it doesn't slide in easily, double-check the orientation; forcing it can damage the pins. Once seated, you'll hear or feel a click.

After attaching the add-on, plug your SNES controller into the add-on's controller port. The port is typically labeled or shaped to match the SNES controller connector. Make sure the controller is fully inserted; a loose connection can cause intermittent input drops during gameplay.

• Check that the add-on is firmly attached to the NES HUB before connecting the controller.

Powering On and Testing

With everything connected, power on your NES. The console should recognize the SNES controller through the NES HUB. Test each button—D-pad, A, B, X, Y, Start, and Select. Note that some NES games may not use the extra buttons, but the controller's layout maps to the original NES buttons. The shoulder buttons might be mapped to specific functions depending on the game.

If the controller doesn't respond, power off and re-check the connections. A common mistake is inserting the controller into the wrong port or not fully seating the add-on. Also, ensure your NES HUB is properly connected to the console. If issues persist, try a different SNES controller to isolate the problem.

• Test all buttons, including shoulder buttons, to ensure full functionality.

Step-by-Step Setup

1. Power off your NES: Turn off the console and unplug it from power to avoid any electrical issues during setup. Checkpoint: Ensure the power LED is off before proceeding.
2. Attach the SNES Add-on to the NES HUB: Align the add-on's connector with the NES HUB's expansion port and press firmly until it clicks into place. Checkpoint: The connection should be snug; if it wobbles, reseat it.
3. Connect your SNES controller: Plug the SNES controller's cable into the add-on's controller port. Make sure it's fully inserted. Checkpoint: Give the cable a gentle tug—it should stay firmly connected.
4. Power on and test: Turn on the NES and test all buttons, including Start, Select, and the D-pad. Try a game that uses multiple buttons. Checkpoint: If buttons don't respond, power off and re-check all connections.

Product Facts

• Retro-Bit SEGA Saturn 2.4GHz Wireless Pad - Grey: 2.4 GHz Officially-licensed wireless controller compatible with SEGA Saturn, SEGA Mega Drive mini, PC/Mac, PS3, and Switch. Includes both SEGA Saturn port & USB port dongle, rechargeable 500 mAh Li-Ion battery, up to 9M gaming range, sleep mode after 5 minutes of inactivity. While not directly compatible with the NES HUB, this controller shows the range of wireless retro pads available. If you're also playing on SEGA systems or PC, this pad offers a versatile option—but for your NES, stick with the SNES controller and add-on.
• 8BitDo Ultimate 2C Bluetooth® Controller - Blue: Compatible with Switch, features Hall Effect joysticks, extra bumpers (R4 and L4), fast button mapping, 6-axis motion control, rumble vibration, enhanced grip, and turbo function. Connectivity via Bluetooth or wired USB. This modern controller isn't for the NES HUB, but it's a great choice for Switch or PC gaming. If you're looking to expand your controller collection beyond retro consoles, the Ultimate 2C offers modern features like Hall Effect sticks that reduce drift—but it won't replace the SNES add-on for NES.

With the SNES Add-on for NES HUB, you can enjoy your NES library with a more comfortable controller. The setup is straightforward, and the payoff is immediate. If you run into issues, revisit the connection steps or try a different SNES pad. Happy gaming!